 *{
 	margin: 0;
 	padding:0 ;
 }
 .w{
	width: 1100px;
	margin: auto;
}
.header{
	height: 147px;
	width: 100%;
}
.box{
	width: 1200px;
	height: 900px;
	margin-top: 30px;
}
.nav{
	width: 1200px;
	height: 36px;
	background-color: #277ca9;
}
.nav ul li{
	float: left;
	margin-right:40px;
	display: block;
	text-decoration: none;
}
.nav ul li a{
	margin: 8px;
	float: left;
	text-decoration: none;
	color: white;
	font-size: 16px;
}
.left{
	float: left;
	width: 800px;
	height:864px;

}
.leftnav{
	float: left;
	height: 50px;
	width: 800px;


}
.left ul li{
	float: left;
	display: block;
	
}
.left ul li a{
	float: left;
	padding: 0 10px;
	font-size: 15px;	
	line-height: 40px;
	font-size: 20px;
	color: black;
}
.left1{
	 float: left;
		width: 800px;
		height: 300px;
		border: 1px solid black;
}
.l1{
	float: left;
	width: 400px;
	height: 300px;
}
.left1  img{
	margin:50px;
}
.left1 ul li {
	display: block;
}
.left1 ul li a{
	font-size: 17px;
	text-decoration: none;
	color: #277ca9;
}
.l2{
	float: right;
	width: 400px;
	height: 300px;
}

.leftimg{
	 float: left;
		width: 800px;
		height: 164px;

}
.leftimg img{
	width: 100%;
	height: 100%;
}
.leftnavv{
	float: left;
	height: 50px;
	width: 800px;
	

}
.left2{
		float: left;
		width: 800px;
		height: 300px;

}
.left2 ul li{
	float: left;
	display: block;
	
}
.left2 ul li a{
	float: left;
	font-size: 20px;
	text-decoration: none;
	color: #277ca9;
}
.left2nav{
	background-color: #277ca9;
	float: left;
	width: 800px;
	height: 40px;
}
.left2nav ul li{
	float: left;
	margin-right:40px;
	display: block;
	text-decoration: none;
}
.left2nav ul li a{
	margin: 8px;
	float: left;
	text-decoration: none;
	color: white;
	font-size: 16px;
	line-height:25px;
}
.right{
	float: right;
	width: 350px;
	height:864px;
	margin-left:50px;
}
.rightnav{
	float: right;
	height: 30px;
	width: 350px;
	background: url(../img/anniu.png);
	background-repeat:no-repeat;
	background-size:cover;
}
.rightnav ul li{
	float: left;
	display: block;
	
}
.rightnav ul li a{
	float: left;
	padding: 0 10px;
	font-size: 15px;	
	line-height: 40px;
	font-size: 20px;
	color: black;
}
.right1{
	float: right;
	height:407px;
	width: 350px;

}
.right1 ul li {
	display: block;
}
.right1 ul li a{
	font-size: 10px;
	text-decoration: none;
	color: #277ca9;
	font-size: 17px;
	line-height: 30px;
}
.right2{
	float: right;
	height:407px;
	width: 350px;
	background-color: #e8e6e7;
}
.footer{
	height: 91px;
	width: 100%;
	background-color: #222325;
	text-align: center;
	color: #FFFFFF;
}
.footer h4{
	color: blue;
}
